UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '99sqcOSxuRHH8d8fzv8063UKsYS0vzHvrJtmOAzFJKk=' 
WHERE 
  key_id = '7eb82d18e12cdbb2eb5fcddc61f34b5b8388b432a17536d946c8efdb75f04d6d' 
  AND (
    token = '99sqcOSxuRHH8d8fzv8063UKsYS0vzHvrJtmOAzFJKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )